1
DISPLAYING PROJECTED INFORMATION CONTINUOUSLY
Connect AC/DC adapter as shown below.
RADIO CONTROLLED TIME AND WWVB SIGNAL
The NIST (National Institute of Standards and Technology) radio
station is located in Ft. Collins Colorado. It transmits an exact time
signal continuously throughout the continental United States at
60 KHz frequency. The Radio Projection Clock with Temperature
can receive this WWVB signal through its internal antenna from up
to 2,000 miles away. Due to the nature of the Earth’s ionosphere,
reception can be limited during the daylight hours. The radio
controlled clock will search for an alternate station that derives its
signal from the NIST Atomic clock in Boulder, Colorado.
The WWVB tower icon on the main unit’s display will flash
indicating radio signal reception from the WWVB station. If the
tower icon is not fully lit, or if the time is not set automatically,
please consider the following:
* During night-time hours, atmospheric disturbances are typically less
severe and reception may be improved. A single daily reception is
sufficient enough to keep the clock accuracy reading within 1 second.
* Make sure the main unit is positioned at 8 feet minimum distance
from any interference source such as a TV, computer monitor,
microwave, etc.
* The successful reception of the atomic time signal depends on the
positioning and location of the clock. Always place the main unit
by the window for better reception.
* Within concrete wall rooms such as basements or office buildings,
the received signal may be weakened.
Always place the unit near the window for better reception.
AUTO SET PROJECTOR CLOCK
MODE
1
SET
2
SET
DRC-608
PM
DATE
MONTH
MODE
1
SET
2
SET
DRC-608
PM
DATE
MONTH
Battery
compartment
Adapter
socket
Battery cover
SNOOZE/ Backlight/
Projection Light key
Projector Lens
Adjustable
projector
Adapter
socket
Continue
Projection
key
LIGHT
•
SNOOZE
DC 3V
C
O
N
TI
N
U
E
P
R
O
JE
C
TI
O
N
Battery
cover
Up / Down
key
MODE
key
SET 2
key
SET 1
key
Use 2 X AA, 1.5V batteries and AC-DC adapter
(AC120V, 60Hz-DC3V, 100mA) included
Important:
Please make sure your household voltage matches the voltage
supported by the adapter, or it will damage your clock and adapter.
DC 3V
4
5
6
7
